package com.xiaoluo.linklist;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;

import java.util.LinkedList;
import java.util.Queue;

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        LinkedList<String> linkedList = new LinkedList<>();
        Queue<String> queue = new LinkedList<>();
        hashCode();
    }
}
